A European EPC contractor returned to Envirent after a successful collaboration in 2021, this time needing a compact SSIV basket for cleaning and pressure‑testing a subsea actuator. Envirent supplied a...
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IHPU Backpack
Typical Operations
- ROV Intervention
- Tooling Operations
- Pressure Testing
Features
- Boyancy Blocks to reduce weight in water
- Compact and robust Design
- 16L Compensated Reservoir
- Full proportional pressure control
- 690 bar/10000 psi pump pressure
- 8,7 L/min pump flow
- Subsea gauges to monitor pressure A and B
- Multifluid Tool
The 10,000 psi / 690 Bar IHPU is a versatile unit designed for a wide range of subsea applications, including operation of BOP tooling, media transfer, and pressure testing.
Output pressure is directly proportional to the input pressure, allowing precise adjustment from 0 to 10,000 psi.
The pump can be connected to any subsea reservoir via the suction port (JIC 12). Here built in a Backpack Frame with a 16 L Compensator Reservoir. A range of soft reservoirs and piston reservoirs is available, with optional electronic readout to suit specific operational requirements.
Track record
Reservoir basket with integrated hose reel for barrier-testing a multiphase flow meter
A North Sea operator who had previously completed a similar operation with Envirent in 2022, came back for a reliable pumping solution to flush and barrier‑test a multiphase flow meter. Envirent...
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